Ford Mustang Mach E 2021–2023 — technical service bulletin
Bulletin TSB 23-2360 · NHTSA communication 10246136 · issued Nov 17, 2023
Technical service bulletin
communication type
Equipment
component
2021–2023
model years
3
vehicle entries
Official summary
This article supersedes TSB 21-2307 to update the Service Procedure. Some 2021-2023 Mustang Mach-E vehicles built on or before 29-Sep-2023 may experience a water leak into the liftgate. This may be due to water intruding past the seals on the liftgate mounted rear lamp assemblies. To correct the condition, follow the Service Procedure to seal the lamp cavities.
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.